Exxxotica's still not taking the ban lying down and wants to come back next year. So this week, their lawyers filed a "Memorandum in Support of Renewed Motion for a Preliminary Injunction."

We don't know what all those words mean in that order, so we asked Dallas appeals attorney Chad Ruback to break it down for us.

"This is lawyer-ese for a motion to reconsider the last decision," Ruback explained.

Back in April, a federal judge ruled that since Exxxotica couldn't prove that the Kay Bailey Hutchison Convention Center was a public event space, the city could keep them out -- at least while Exxxotica's lawsuit against the city for banning it plays out.

But now, Ruback says, "Exxxotica has now come back to the federal judge with new arguments as to why the convention center does constitute a public forum."

If it is a public space, the exhibition folks say they have a first-amendment right to get all up in there.